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StorageGRID の運用停止処理がECプロファイルが原因でイレイジャーコーディングデータの運用停止で停止しますが

環境

  • StorageGrid 11.4
  • イレイジャーコーディング( EC ) 4+1
  • 5 ノードのストレージプール
  • このストレージプールを使用する EC プロファイル 4+1 です

問題

  • bycast.log 5つのノードで構成されるサイトで2つのストレージノードの運用を停止し、EC Leaderノードのレポートを使用できない:
ECPL SQRT 2021-05-19T00:24:11.119516| NOTICE 0360 ECPL: Found 0 chunk services in 'any' site.

ECPL SQRT 2021-05-19T00:24:11.119592| WARNING 0087 ECPL: Placement request failed due to: Unable to find alternative for 1 out of 1 chunk service(s).

ECJM EPRP 2021-05-19T00:24:11.119633| WARNING 0395 ECJM: EcgDecomJob: '1224304969118050274' ECG: 'C3B9DBC0-E6E5-42FE-984D-68A003C7D142' VCS: '13092439-3B02-4A53-BF5C-A53393562B2C': Unable to select destination nodes: 'FAIL'. Retrying
 
 
ECJM EPRP 2021-05-19T00:24:11.119686| WARNING 0059 ECJM: Caught exception 'ENFORCE failed: !"Selecting destination for EC group failed after 5 retries."' when running job xxxxxxxxxxxxxx
 
 
ECJM EPRP 2021-05-19T00:24:11.119736| ERROR 1049 PROC: Exception: ../modules/ErasureCoding/EC_JobManager_Module/EcgDecommissionJob.cc(373): Throw in function void erasurecoding::EcgDecommissionJob::selectDestinationNode()#012Dynamic exception type: boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<std::runtime_error>>#012std::exception::what: ENFORCE failed: !"Selecting destination for EC group failed after 5 retries."#012        
 
 
  • GUIのCMNタスクについて、次の情報が報告されます。
 
The Storage Node decommission cannot complete. Ensure all nodes are running and connected. Then, review all Erasure Coding
profiles in use to ensure they can still be fulfilled. As required, update the ILM policy and try again. For details about
this error, check bycast.log

 

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